ChatClient

@available(iOS 12.0, *)
@objc(BDKChatClient)
public protocol ChatClient : NSObjectProtocol

The client responsible for connecting and maintaining a connection with the Kaleyra Video chat service.

State

state
A property holding the current state of the client.
Declaration
Swift

var state: ChatClientState { get }

Observers


                    
                    
                    add(observer:)

Adds a ChatClientObserver, notified about changes in the state of the client.

Important

The observer will be notified synchronously on a private background queue. The observer object will be held weakly.

Declaration

Swift

@objc(addObserver:)
func add(observer: ChatClientObserver)

Parameters


                                observer

The observer to be added.


                    
                    
                    add(observer:queue:)

Adds a ChatClientObserver specifying on which dispatch queue it must be notified.

When a nil queue is provided the observer will be notified synchronously on a private background queue. Otherwise the observer will be notified asynchronously on the queue provided.

Important

The observer will be held weakly.

Declaration

Swift

@objc(addObserver:queue:)
func add(observer: ChatClientObserver, queue: DispatchQueue?)

Parameters

`observer`	The observer to be added
`queue`	The dispatch queue onto which the observer will be notified when an event occurs.


                    
                    
                    remove(observer:)

Removes a ChatClientObserver observer.

Once removed the observer will not receive client state change notifications anymore unless it is added once again.

Declaration

Swift

@objc(removeObserver:)
func remove(observer: ChatClientObserver)

Parameters


                                observer

The observer to be removed.